diff mbox series

[v7,2/5] dt-bindings: msm/dp: add data-lanes and link-frequencies property

Message ID 1670262328-26870-3-git-send-email-quic_khsieh@quicinc.com (mailing list archive)
State Superseded
Headers show
Series Add data-lanes and link-frequencies to dp_out endpoint | expand

Commit Message

Kuogee Hsieh Dec. 5, 2022, 5:45 p.m. UTC 
Add both data-lanes and link-frequencies property into endpoint

changes in v7:
-- split yaml out of dtsi patch
-- link-frequencies from link rate to symbol rate
-- deprecation of old data-lanes property

Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
---
 .../bindings/display/msm/dp-controller.yaml        | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)
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Patch

diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
index f2515af..13d2c3c 100644
--- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
@@ -79,12 +79,6 @@  properties:
   aux-bus:
     $ref: /schemas/display/dp-aux-bus.yaml#
 
-  data-lanes:
-    $ref: /schemas/types.yaml#/definitions/uint32-array
-    minItems: 1
-    maxItems: 4
-    items:
-      maximum: 3
 
   "#sound-dai-cells":
     const: 0
@@ -105,6 +99,19 @@  properties:
         $ref: /schemas/graph.yaml#/properties/port
         description: Output endpoint of the controller
 
+        properties:
+          endpoint:
+            $ref: /schemas/media/video-interfaces.yaml#
+
+          properties:
+            data-lanes:
+              $ref: /schemas/types.yaml#/definitions/uint32-array
+
+            link-frequencies:
+              $ref: /schemas/types.yaml#/definitions/uint64-array
+
+          additionalProperties: false
+
 required:
   - compatible
   - reg
@@ -193,6 +200,9 @@  examples:
                 reg = <1>;
                 endpoint {
                     remote-endpoint = <&typec>;
+                    data-lanes = <1 2>;
+                    link-frequencies = /bits/ 64 <1620000000 2700000000
+                                                  5400000000 8100000000>;
                 };
             };
         };